The Director of the Division of Alcoholic Beverage Control is hereby vested with power to promulgate such rules and regulations on the following subjects as will assist in properly supervising the alcoholic beverage industry: (a) maximum discounts, rebates, free goods, allowances and other inducements to retailers by manufacturers, wholesalers and other persons privileged to sell to retailers; (b) gifts and deliveries of money, products and other things of value by manufacturers, wholesalers, other persons privileged to sell to retailers, their stockholders, officers, directors and employees, to retailers, their stockholders, directors, officers and employees; (c) maintenance and publication of invoice prices, discounts, rebates, free goods, allowances and other inducements; and (d) such other matters as may be necessary to fulfill the restrictions embodied in this act.